set_property PACKAGE_PIN AD42 [get_ports gt1_ref_clk_p]
set_property PACKAGE_PIN AD43 [get_ports gt1_ref_clk_n]

set_property PACKAGE_PIN AD47 [get_ports {gt1_txn_out[0]}]
set_property PACKAGE_PIN AD46 [get_ports {gt1_txp_out[0]}]
set_property PACKAGE_PIN AD52 [get_ports {gt1_rxn_in[0]}]
set_property PACKAGE_PIN AD51 [get_ports {gt1_rxp_in[0]}]
set_property PACKAGE_PIN AC45 [get_ports {gt1_txn_out[1]}]
set_property PACKAGE_PIN AC44 [get_ports {gt1_txp_out[1]}]
set_property PACKAGE_PIN AC54 [get_ports {gt1_rxn_in[1]}]
set_property PACKAGE_PIN AC53 [get_ports {gt1_rxp_in[1]}]
set_property PACKAGE_PIN AB47 [get_ports {gt1_txn_out[2]}]
set_property PACKAGE_PIN AB46 [get_ports {gt1_txp_out[2]}]
set_property PACKAGE_PIN AC50 [get_ports {gt1_rxn_in[2]}]
set_property PACKAGE_PIN AC49 [get_ports {gt1_rxp_in[2]}]
set_property PACKAGE_PIN AA49 [get_ports {gt1_txn_out[3]}]
set_property PACKAGE_PIN AA48 [get_ports {gt1_txp_out[3]}]
set_property PACKAGE_PIN AB52 [get_ports {gt1_rxn_in[3]}]
set_property PACKAGE_PIN AB51 [get_ports {gt1_rxp_in[3]}]

set_property PACKAGE_PIN BK21       [get_ports qsfp1_modesel_l]
set_property IOSTANDARD  LVCMOS18   [get_ports qsfp1_modesel_l]
set_property PACKAGE_PIN BJ22       [get_ports qsfp1_reset_l]
set_property IOSTANDARD  LVCMOS18   [get_ports qsfp1_reset_l]
set_property PACKAGE_PIN BL22       [get_ports qsfp1_lpmode]
set_property IOSTANDARD  LVCMOS18   [get_ports qsfp1_lpmode]
set_property PACKAGE_PIN D21        [get_ports qsfp1_fs]
set_property IOSTANDARD  LVCMOS18   [get_ports qsfp1_fs]
set_property PACKAGE_PIN E21        [get_ports qsfp1_oeb]
set_property IOSTANDARD  LVCMOS18   [get_ports qsfp1_oeb]